craig wall fox affiliate wfld with the story. >> i got a 4:00 in the morning that's how i found out. screaming on the phone. i couldn't understand what was going on. >> sister does not know who called her that night but it came from her brother's phone. the family is now relieved that a judge has given approval for khan's body to be exhumed from rose hill cemetery so the medical examiner can conduct a complete autopsy to determine how adjusted the cyanide that killed him. >> finally we know what happened. >> khan was a million-dollar lottery winner back in june. he accepted a ceremonial check with his wife and daughter from a previous marriage standing by his side. but on july 20th, the day his $425,000 lump sum check was mailed. he died in his home from what was later determined to be cyanide poisoning. since then 17-year-old jasmine has moved out of the family's house and her aunt has been appointed guardian. the family says wife prepared him his last male a curried meat dish which he ate around 11:00 p.m. they say no one else ate the food. hours later he died but experts say cyani